From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Juanma Barranquero Newsgroups: gmane.emacs.bugs Subject: bug#8333: 24.0.50; Performace regression from r100619 try_scrolling change Date: Thu, 24 Mar 2011 00:50:53 +0100 Message-ID: References: <874o6ttt2e.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1300925432 4462 80.91.229.12 (24 Mar 2011 00:10:32 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 24 Mar 2011 00:10:32 +0000 (UTC) Cc: 8333@debbugs.gnu.org To: Chong Yidong Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Mar 24 01:10:26 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Q2Y89-0007uE-TD for geb-bug-gnu-emacs@m.gmane.org; Thu, 24 Mar 2011 01:10:26 +0100 Original-Received: from localhost ([127.0.0.1]:33830 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Q2Y89-0003hf-8M for geb-bug-gnu-emacs@m.gmane.org; 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c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; b=r7uoRds5uxivVs3axK0PJiMRaKv8qBtu7uFXUM9mrZACjiue3+Sduo4xWyZSo3o0VV h9qLcXinsDwakvww48aN7GtTSHcIi5r+tVbgN0avfV3ESEF1FY4ds9o3vfyOvTEygwBH x6y+6x6NPfJmyg7ApQPF65NBv0zOwUds5e/xs= Original-Received: by 10.146.102.34 with SMTP id z34mr6838098yab.34.1300924293183; Wed, 23 Mar 2011 16:51:33 -0700 (PDT) Original-Received: by 10.147.34.11 with HTTP; Wed, 23 Mar 2011 16:50:53 -0700 (PDT) In-Reply-To: <874o6ttt2e.fsf@stupidchicken.com> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Wed, 23 Mar 2011 19:52:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:45294 Archived-At: On Wed, Mar 23, 2011 at 22:39, Chong Yidong wrote: > This change (on trunk) causes a big slowdown in navigating large > buffers. =C2=A0To reproduce, make a .emacs with just the following line: > > (setq scroll-conservatively 1000) > > Then: > > emacs /path/to/xdisp.c > M-g M-g 20000 RET Isn't this bug#6671? =C2=A0 =C2=A0 Juanma